Enefly has a similar body structure to Enerfly, but the similarities end here. Instead, Enefly has a purple, violet, lavender and indigo color scheme and his eyes are squinted.
A person Inspirited by Enefly will cause their best friends to suddenly turn on them and refuse to associate with them. The effect only lasts as long as Enefly is Inspiriting the person, and the relationships resume as normal when Enefly leaves, though by then, it might be too late.
Befriended: "Let's be friend-flies and not eneflies."
Loafing:
Receiving food (favorite): "That's gooood!"
Receiving food (normal):
Receiving food (disliked):
Freed from Crank-a-kai:
Freed from the Crank-a-kai (Yo-kai Watch Wibble Wobble):"I'm never going back in that capsule! Let's be friends forever!"
In the anime
Enefly appears in EP034, in which he appears out of the sky after Nate has Buhu chase Enerfly away from Eddie. Nate is happy, believing that he now has Enerfly's good luck, but soon becomes disappointed when Katie, Bear and Eddie reject his friendship and leave. Whisper notes the difference between the two butterfly Yo-kai and points out that Nate's friends will come back to him once Enefly leaves, only for Enefly to continue scattering its scales over Nate.
Etymology
"Zekkōchō" is a combination of zekkō (Japanese: 絶交,"bitter separation") and "butterfly" (Japanese: 蝶,Chō). It can be taken to mean "Separation Butterfly" (Japanese: 絶交蝶,"Separation Butterfly"). As such, its Japanese name is the same as Enerfly, but spelled in katakana instead of hiragana.
"Enefly" is a combination of "enemy" and "butterfly", likely named to be similar to Enerfly as they look almost the same aside from their different colors, names, and effects.
"Freundspalta" is a combination of the words freund spalter (friend splitter) and falter (can be used to describe a moth or butterfly).
"Eneposa" is a combination of "Enemigo" (Enemy) and "mariposa" (butterfly).
Trivia
Enefly's Japanese name is the same as Enerfly, but spelled in katakana instead of hiragana.
Enefly's "random" nicknames are: Breakup, Brutus, Glowerby, and Cruefly.